13 lines
248 B
C++
13 lines
248 B
C++
#include <vector>
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#include <iostream>
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int main() {
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std::vector<int> a {1, 2, 3, 4};
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std::vector<int> b {5, 6, 7, 8, 9};
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a.insert(a.end(), b.begin(), b.end());
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for(int& i: a) std::cout << i << " ";
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std::cout << std::endl;
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return 0;
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}
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